| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $78.32 | 7.523% | $84.212 | $84.21 | $84.20 | $84.20 |
| Purchase #2 | $250.76 | 9.362% | $274.2362 | $274.24 | $274.25 | $274.20 |
| Purchase #3 | $160.30 | 9.675% | $175.809 | $175.81 | $175.80 | $175.80 |
| Purchase #4 | $87.47 | 9.565% | $95.8365 | $95.84 | $95.85 | $95.80 |
| Purchase #5 | $232.52 | 13.603% | $264.1497 | $264.15 | $264.15 | $264.10 |
| Purchase #6 | $157.56 | 11.269% | $175.3154 | $175.32 | $175.30 | $175.30 |
| Purchase #7 | $93.81 | 9.708% | $102.9171 | $102.92 | $102.90 | $102.90 |
| 7 purchase totals = | $1,060.74 | $1,172.4759 | $1,172.49 | $1,172.45 | $1,172.30 | |